Update LLVM to r89205.

1 files changed, 6 insertions, 2 deletions

diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h
index bc87adb..6504bdc 100644
--- a/include/llvm/Analysis/LoopInfo.h
+++ b/include/llvm/Analysis/LoopInfo.h
@@ -114,8 +114,8 @@ public:
   block_iterator block_begin() const { return Blocks.begin(); }
   block_iterator block_end() const { return Blocks.end(); }
 
-  /// isLoopExiting - True if terminator in the block can branch to another block
-  /// that is outside of the current loop.
+  /// isLoopExiting - True if terminator in the block can branch to another
+  /// block that is outside of the current loop.
   ///
   bool isLoopExiting(const BlockT *BB) const {
     typedef GraphTraits<BlockT*> BlockTraits;
@@ -572,6 +572,10 @@ public:
   /// normal form.
   bool isLoopSimplifyForm() const;
 
+  /// hasDedicatedExits - Return true if no exit block for the loop
+  /// has a predecessor that is outside the loop.
+  bool hasDedicatedExits() const;
+
   /// getUniqueExitBlocks - Return all unique successor blocks of this loop. 
   /// These are the blocks _outside of the current loop_ which are branched to.
   /// This assumes that loop is in canonical form.